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Asked: 2021-05-03T12:01:32+00:00 In:

An object at a distance of 30 cm from a concave mirror gets its image at the same point. The focal length of the mirror is

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Poll Results

5.26%(a) - 30 cm ( 1 voter )
5.26%(b) 30 cm ( 1 voter )
57.89%(c) - 15 cm ( 11 voters )
31.58%(d) +15 cm ( 6 voters )
Based On 19 Votes

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NCERT Important Questions Class 10 Science physics Chapter 10
Important NCERT Extra Questions
Chapter 10 Light – Reflection and Refraction
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board

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    1 Answer

    1. (c) – 15 cm

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